To maintain the uniform structure of graphene, graphene oxide is not produced through oxidation, but through reduction.
Along with the fact that it is easily attachable to substrates, graphene oxide allows some specific usage in hi-tech fields.Uses of Graphene OxideThe above-mentioned properties of graphene oxide, being attachable to substrates and conductivity in specific conditions now serve as a basis for conductive films based on graphene oxide.These conductive films can be used in sensors, solar panel cells, and wearable electronics (as graphene is biocompatible as well).
The graphene oxide is sometimes mixed with polymers to increase its electrical and physical parameters, particularly its flexibility and durability.
This improvement can be two-fold, like, as it is an insulator, with proper treatment, it is a conductor.
This means that after passing through a certain process, the same material on the same substrate can shift conductivity in any direction.As being soluble and biocompatible, graphene oxide can be a replacement to amines and be used to deliver medicines.
Bio-devices can benefit from the similarity, as can future optoelectrical applications.How is Graphene Oxide Made?There are many established methods for the preparation of graphene oxide.